Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

Light Snow Fog/Mist

20°F

-7°C

Humidity 85%
Wind Speed SW 13 mph
Barometer 29.91 in (1014.4 mb)
Dewpoint 16°F (-9°C)
Visibility 2.00 mi
Wind Chill7°F (-14°C)
Last update 18 Jan 11:56 pm EST
Extended Forecast for

2 Miles WSW Dayton OH

Cold Weather Advisory January 19, 07:00am until January 20, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Overnight

    Overnight: Snow likely before 3am, then a slight chance of snow after 5am.  Mostly cloudy, with a steady temperature around 23. Southwest wind around 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Likely

  • M.L.King Day

    M.L.King Day: A chance of snow, mainly before 9am.  Partly sunny, with a temperature falling to around 14 by 4pm. Wind chill values as low as -2. West wind 16 to 18 mph, with gusts as high as 34 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Wind chill values as low as -3. West wind 7 to 10 mph.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 24. Wind chill values as low as -3. Southwest wind 7 to 11 mph.

    High: 24 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. South wind 6 to 10 mph.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow.  Mostly cloudy, with a high near 40. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 1am.  Mostly cloudy, with a low around 21. Chance of precipitation is 30%.

    Low: 21 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow likely before 3am, then a slight chance of snow after 5am. Mostly cloudy, with a steady temperature around 23. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
M.L.King Day
A chance of snow, mainly before 9am. Partly sunny, with a temperature falling to around 14 by 4pm. Wind chill values as low as -2. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 7. Wind chill values as low as -3. West wind 7 to 10 mph.
Tuesday
Sunny, with a high near 24. Wind chill values as low as -3. Southwest wind 7 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 17. South wind 6 to 10 mph.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly cloudy, with a high near 30.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 4. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 16. Chance of precipitation is 30%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Dayton OH
 39.77°N 84.23°W (Elev. 866 ft)
8:14 pm EST Jan 18, 2026
12am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database